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Data from: Cladogenetic and anagenetic models of chromosome number evolution: a Bayesian model averaging approach
负责人:
关键词:
anagenetic;Dysploidy;polyploidy;Bayes factors;ChromoSSE;phylogenetic models;whole genome duplication;chromosome evolution;reversible-jump Markov chain Monte Carlo;chromosome speciation;cladogenetic
DOI:
doi:10.5061/dryad.46m4b
摘要:
ence of ancestral chromosome numbers over molecular phylogenies and generated new interest in studying the role of chromosome changes in evolution. However
Data from: Chromosome number evolves independently of genome size in a clade with non-localized centromeres (Carex: Cyperaceae)
负责人:
关键词:
Agmatoploidy;Holocentric chromosomes;karyotype;Cyperaceae;phylogenetic comparative methods;Carex
DOI:
doi:10.5061/dryad.1c1m4qc6
摘要:
on genome size, chromosome fusion, fission, and translocation do not. In this study, we investigate genome size and chromosome number evolution in 87 species
Data from: Meiotic drive shapes rates of karyotype evolution in mammals
负责人:
关键词:
chromosome number;Comparative Methods;karyotype evolution;meiotic drive
DOI:
doi:10.5061/dryad.rg5s170
摘要:
t links chromosome number changes with karyotype morphology. Using our model, we infer that rates of chromosome number evolution are significantly lower
Data from: The impact of reconstruction methods, phylogenetic uncertainty and branch lengths on inference of chromosome number evolution in Amer
负责人:
关键词:
Model Uncertainty;Dysploidy;Model averaging;ancestral state reconstruction;Asteraceae;Melampodium
DOI:
doi:10.5061/dryad.6r12h
摘要:
chromosome numbers, but severe for the difference of chromosome gains and losses, a measure of the directionality of dysploidy. Therefore, reliance on single tree
Data from: Cytotaxonomy of Piptatherum kuoi (Stipeae, Poaceae)
负责人:
关键词:
chromosome number;karyotype;Patis
DOI:
doi:10.5061/dryad.pp7qj1s
摘要:
s of Piptatherum kuoi, including chromosome number, size, and karyotype asymmetry, all agree remarkably with those in Patis, but are distinct from those in other
Data from: Comparative linkage maps suggest that fission, not polyploidy, underlies near-doubling of chromosome number within monkeyflowers (Mimulus
负责人:
关键词:
Mimulus nasutus;Mimulus guttatus
DOI:
doi:10.5061/dryad.4bh26
摘要:
Changes in chromosome number and structure are important contributors to adaptation, speciation, and macroevolution. In flowering plants, polyploidy
Data from: Chromosomes tell half of the story: the correlation between karyotype rearrangements and genetic diversity in sedges, a gro
负责人:
关键词:
systematics;Carex scoparia;Carex vexans;Chromosome rearrangements;Carex scoparia var. scoparia;Carex longii;Carex pachystachya;Angiosperms;Population Genetics - Empirical;Carex scoparia var. tessellata
DOI:
doi:10.5061/dryad.1435
摘要:
ong the length of the chromosome—have not. We collected chromosome number and molecular genetic data in Carex scoparia, an eastern North American plant species
Data from: Restriction site-associated DNA sequencing (RAD-seq) reveals an extraordinary number of transitions among gecko sex-determining systems
负责人:
关键词:
evolution lizard phylogeny reptile sex chromosome
DOI:
doi:10.5061/dryad.n69t3
摘要:
the sex chromosome systems in the large number of species with cryptic, homomorphic sex chromosomes. Restriction site-associated DNA sequencing (RAD-seq) is a critical
Data from: Chromosome numbers, Sudanese wild forms, and classification of the watermelon genus Citrullus, with 50 names allocated to seve
负责人:
Renner, Susanne S.
关键词:
Crop plants chromosome counts herbarium resources natural geographic ranges wild relatives
DOI:
doi:10.5061/dryad.2434f
摘要:
e we clarify nomenclature and species relationships in Citrullus, its chromosome numbers, and the likely geographic region of watermelon domestication
Data from: Analysis of the karyotype structure in Ricolla quadrispinosa (Linneus, 1767): inferences about the chromosomal evolution of the tribes
负责人:
关键词:
Heteroptera;Ricolla quadrispinosa;Insecta;holokinetic chromosomes;fluorochromes;chromosomal rearrangements.;reproductive isolation;speciation;heterochromatin
DOI:
doi:10.5061/dryad.2j8jr
摘要:
quadrispinosa (Linneus, 1767). The chromosome number was determined as 2n = 24 + X1X2Y in males. In metaphase II the autosomal chromosomes were organized

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